diff --git a/misc/lib/systemd/system/celeryd.service b/misc/lib/systemd/system/celeryd.service
index c581ce9..56e5049 100644
--- a/misc/lib/systemd/system/celeryd.service
+++ b/misc/lib/systemd/system/celeryd.service
@@ -1,5 +1,6 @@
 [Unit]
 Description=Celery workers
+PartOf=colab.service
 
 [Service]
 EnvironmentFile=-/etc/default/celeryd
diff --git a/misc/lib/systemd/system/colab.service b/misc/lib/systemd/system/colab.service
index 10883a9..c7e1665 100644
--- a/misc/lib/systemd/system/colab.service
+++ b/misc/lib/systemd/system/colab.service
@@ -1,5 +1,7 @@
 [Unit]
 Description=Colab
+Before=celeryd.service
+Requires=celeryd.service
 
 [Service]
 User=colab
--
libgit2 0.21.2